Leonardo's Dream Machines
Experts use Leonardo da Vinci's drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo's time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

6:00 pm

Leonardo's Dream Machines
Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G

7:00 pm

Naturally Obsessed: The Making of a Scientist
This program delves into the lab of charismatic professor Dr. Lawrence Shapiro, and follows three irrepressible graduate students as they pursue a Ph.D. degree and race to publish their scientific findings. Their challenge: to decipher the structure and mechanism of a tiny protein that controls the burning and storage of fat.G

Leonardo's Dream Machines
Experts use Leonardo da Vinci s drawings to attempt to build a giant crossbow and flying machine, 500 years after he committed the ideas to paper. The two teams use materials found in Leonardo s time and overcome inclinations to apply modern techniques. Part 1 and 2 of 2G